/,meɪə'neɪz; [US] 'meɪəneɪz; `meənez/
n [U]
(a) thick creamy sauce made with egg-yolks, oil and vinegar, used esp on cold foods, eg salads 蛋黄酱（尤用于调制凉菜, 如色拉）.
(b) dish made with this 美乃滋（用蛋黄酱调制的冷盘）
*Egg mayonnaise is made with mayonnaise and hard-boiled eggs. 鸡蛋美乃滋是用蛋黄酱和煮老的鸡蛋做成的.

n[U]
[Date: 1800-1900; Language: French;Origin: , perhaps from mahonnais 'of Mahón', from Mahón port in Minorca]
a thick white sauce, made of raw egg yolks and oil, often eaten on sandwiches or salad